Posté par Luka
le Juin 20, 2013 dans Birdwatching
| 0 commentaires
In the 12 years I’ve been actively watching birds I’ve often found myself intrigued – and sometimes confused – by some of the names, both common and scientific (Latin). Currently in the midst of a top secret bird -related project, I’ve had a chance to go over the complete A.O.U. checklist and, along with some I’ve known about for a while, found a few interesting names along the way. At times one has to wonder what went/goes into the thought process in naming some species. Some common names, of course, are very descriptive choices. Who could argue with the appropriately named Painted Bunting or Vermilion Flycatcher? Some names are based on the sounds they make: the chickadees, Great Kiskadee, and Killdeer are just a few examples. Some common bird names, on the other hand, are a bit silly, the Clark’s Nutcracker (Nucifraga Columbiana) being one example. This species uses its large bill to open up pine cones to extract the seeds -which it then stores away by the tens of thousands for the winter and, to my knowledge, doesn’t make a habit of eating nuts (at least as part of their natural diet). But I suppose “nutcracker” has a better ring to it than “seedstorer” or some other name that describes the species’ behavior. One of the worst examples almost certainly has to be Worm-eating Warbler (Helmitheros vermivorum), a species that gleans insects from the leaves or bark of trees and rarely, if ever, eats worms. Quite a few, of course, are simply named after people, but, if you weren’t aware of the protocol, the “discoverer” of a species would never give it their own name -that job would be handled by some ornithologist later on. Take the two species named after Lewis and Clark, for example: Lewis didn’t name a woodpecker after himself and, likewise, Clark didn’t name the “Nutcracker” after himself. Those names were chosen later on by a 19th century ornithologist in their honor (I used to think Clark’s Grebe was also named after the explorer, but it’s actually named after American surveyor and naturalist John Henry Clark). Frequently, birds are named after the discoverer as in the examples above, but sometimes names were (are?) used to honor a friend or a member of a friend’s or discoverer’s family. Lucy’s Warbler is named for the daughter of Spence Fullerton Baird (of Baird’s Sparrow and Sandpiper fame), while Virginia’s Warbler is named after the wife of the man who discovered the species. Quite often the person’s name is latinized and used in the scientific name also and, other times, you’ll just find the person’s latinized name in the scientific name and not in the common name. Going back to Baird for a moment, the (almost certain to be extinct) Cuban Ivory-billed Woodpecker’s scientific name is Campephilus principalis bairdii, the “trinomial” or subspecies designation, honoring Mr. Baird. You can certainly have fun with some of the scientific names, too. Sometimes you can find an explanation of the name, but in others maybe it’s best just to let your imagination run wild. A few examples of the former include Bald Eagles, where Haliaeetus leucocephalus roughly translates to “White-headed Fish Eagle” (Hali, according to Wikipedia, is actually “salt,” aeetus is “eagle,” leuco is “white,” and cephalus is “head”). From there it’s easy to figure out that, in the case of the White-crowned Pigeon, the scientific name, Patagioenas leucocephala, also refers to its white head (my best guess is that the...